Results 61 to 70 of about 120,515 (331)

Two Novel S‐methyltransferases Confer Dimethylsulfide Production in Actinomycetota

Advanced Science, EarlyView.
This study identifies two novel S‐adenosine‐methionine‐dependent methyltransferases, MddM1 and MddM2, in actinomycetes from the Mariana Trench. These enzymes can convert toxic hydrogen sulfide (H2S) and methanethiol (MeSH) into dimethylsulfide (DMS), serving as a cellular detoxification and oxidative stress response.
Ruihong Guo, Zihua Guo, Yi Zhou, Yunhui Zhang, Haojin Cheng, Rebecca Devine, Chuang Sun, Ronghua Liu, Yanfen Zheng, Andrew J. Gates, Jonathan D. Todd, Xiao‐Hua Zhang   +11 more
wiley   +1 more source

Manganese Mine Actinobacterial Mediated Gold Nanoparticles Synthesis and Their Antibacterial Activities

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2021
Background and Objectives: Actinobacteria efficiently can produce different nanoparticles with various biological properties due to their ability to produce secondary metabolites.
Faezeh kabiri, Seyyed Soheil Aghaei, Ahmad Ali Pourbabaee, Mohammad Soleimani, Tahereh Komeili Movahhed   +4 more
doaj  

Draft Genome Sequence of Curtobacterium flaccumfaciens Strain UCD-AKU (Phylum Actinobacteria). [PDF]

, 2013
Here we present the draft genome of an actinobacterium, Curtobacterium flaccumfaciens strain UCD-AKU, isolated from a residential carpet. The genome assembly contains 3,692,614 bp in 130 contigs. This is the first member of the Curtobacterium genus to be
Coil, David A, Darling, Aaron E, Eisen, Jonathan A, Flanagan, Jennifer C, Lang, Jenna M   +4 more
core   +1 more source

Tapping into the maize root microbiome to identify bacteria that promote growth under chilling conditions [PDF]

, 2020
Background When maize (Zea mays L.) is grown in the Northern hemisphere, its development is heavily arrested by chilling temperatures, especially at the juvenile phase. As some endophytes are beneficial for plants under stress conditions, we analyzed the
Amery, Fien, Beirinckx, Stien, De Tender, Caroline, Debode, Jane, Goormachtig, Sofie, Haegeman, Annelies, Inzé, Dirk, Nelissen, Hilde, Raes, Jeroen, Tito, Raul, Vandenabeele, Steven, Viaene, Tom   +11 more
core   +1 more source

Multi‐Omics Reveal the Dysregulated Gut‐Joint Axis in Knee Synovitis: Data from Two Osteoarthritis Studies in China

Advanced Science, EarlyView.
The “gut‐joint axis” in knee synovitis is uncovered. Integrated multi‐omics studies are conducted in two independent osteoarthritis cohorts. Synovitis is characterized an increased F/B ratio, as well as alterations of 3‐HIA, geranic acid, and TWEAK. Upregulated TWEAK receptor is found in high‐grade synovitis, and inversely correlated with lower TWEAK ...
Xiaoshuai Wang, Yi Liu, Ziying Sun, Jia Li, Zhihao Lu, Jiayuan Huang, Shixian Hu, Peihua Cao, Xiaolong Cao, Shangru Li, Jianzhao Ruan, Jinhui Liu, Jingyu Xie, Haitao Sun, Tianyu Chen, Shengfa Li, Zhaohua Zhu, Zhibo Wen, Rocky S. Tuan, David John Hunter, Zhong Alan Li, Dongquan Shi, Changhai Ding   +22 more
wiley   +1 more source

Bioprospecting Deep-Sea Actinobacteria for Novel Anti-infective Natural Products

Frontiers in Microbiology, 2018
The global prevalence of drug resistance has created an urgent need for the discovery of novel anti-infective drugs. The major source of antibiotics in current clinical practice is terrestrial actinobacteria; the less-exploited deep-sea actinobacteria ...
Dongbo Xu, Linna Han, Chunhui Li, Chunhui Li, Qi Cao, Duolong Zhu, Nolan H. Barrett, Dedra Harmody, Jing Chen, Haining Zhu, Peter J. McCarthy, Xingmin Sun, Guojun Wang   +12 more
doaj   +1 more source

Factors influencing the nematode community during composting and nematode-based criteria for compost maturity [PDF]

, 2018
Pilot studies indicate that shifts in the nematode species composition, life strategies and feeding behavior during composting appear to be fairly consistent and, therefore, promising as a potential tool to assess compost maturity. However, this has been
Neher, Deborah A
core   +2 more sources

Single‐Atom Cobalt Species on Curved Hollow Carbon Sphere: Breaking Linear Scaling Relationship Limitations in Electrocatalytic Deactivation of Dilute Antibiotic Pollutants

Advanced Science, EarlyView.
A cobalt (Co)‐SACs consisting of single‐atom Co anchored on a nitrogen‐doped hollow porous carbon sphere (Co1/N‐HCS) is fabricated for electrocatalytic hydrodechlorination of dilute antibiotics. The hollow porous architecture of N‐HCS concentrates the antibiotics, while its curved surface promotes proton transfer at the Co1 site via localized electric ...
Jiahong Zou, Shenbin Zheng, Chunyang Dan, Huimin Sui, Wenyang Fu, Xiaoshu Lv, Boping Ren, Guangming Jiang, Hong Liu   +8 more
wiley   +1 more source

Topological data analysis of Escherichia coli O157:H7 and non-O157 survival in soils. [PDF]

, 2014
Shiga toxin-producing E. coli O157:H7 and non-O157 have been implicated in many foodborne illnesses caused by the consumption of contaminated fresh produce.
Crowley, David E, Ibekwe, Abasiofiok M, Johnson, Alexis M, Lum, Pek Y, Ma, Jincai, Petrossian, Tanya C, Yang, Ching-Hong   +6 more
core   +2 more sources

Comparison of Pre‐ and Postoperative Gut Microbiota Diversity in Patients With Rectal Cancer Undergoing Stoma Creation and Closure

Annals of Gastroenterological Surgery, EarlyView.
We investigated the impact of temporary stoma creation and closure on gut microbiota diversity in rectal cancer patients. 16S rRNA sequencing revealed that microbial diversity significantly decreased postoperatively in the stoma group but remained stable in non‐stoma patients.
Yusuke Suzuki, Wataru Osumi, Kohei Taniguchi, Nahoko Kato‐Kogoe, Shoichi Sakaguchi, Shota Nakamura, Yoshiro Imai, Takashi Nakano, Takaaki Ueno, Sang‐Woong Lee   +9 more
wiley   +1 more source